| 7550135 |
Composition for external application |
Hiroaki Saito, Yoshiya Sugai, Mituru Sugiyama, Yoshinori Nishizawa, Yasushi Katayama |
2009-06-23 |
| 7528171 |
Composition for external application |
Hiroaki Saito, Yoshiya Sugai, Mituru Sugiyama, Yoshinori Nishizawa, Yasushi Katayama |
2009-05-05 |
| 7351716 |
Dermatological preparations |
Yoshiya Sugai, Akiyo Kameyama, Hiroaki Saito, Yoshinori Nishizawa, Yutaka Takagi |
2008-04-01 |
| 7087646 |
Composition for external application |
Hiroaki Saito, Yoshiya Sugai, Mituru Sugiyama, Yoshinori Nishizawa, Yasushi Katayama |
2006-08-08 |
| 6685953 |
External preparation compositions |
Yoshiya Sugai, Akiyo Kameyama, Hiroaki Saito, Yoshinori Nishizawa, Yutaka Takagi |
2004-02-03 |
| 5863945 |
Amide derivatives and external skin or hair care preparations |
Koichi Murayama, Hiroshi Kusuoku, Minoru Nagai, Kiyoko Sugino |
1999-01-26 |
| 5753707 |
Amide derivatives and their use in cosmetic composition |
Hiroshi Kusuoku, Tadashi Hase, Atsuko Otsuka, Ichiro Tokimitsu, Akira Yamamuro +4 more |
1998-05-19 |
| 5508025 |
Naphthalenemethylenemalonic diesters, and UV absorbers and cosmetic compositions containing the diesters |
Mitsuru Sugiyama, Akira Kawamata, Hiroko Joukura, Genji Imokawa |
1996-04-16 |